User contributions
- 17:07, 15 December 2011 (diff | hist) . . (0) . . m 1985 AHSME Problems/Problem 9
- 16:52, 9 December 2011 (diff | hist) . . (0) . . m 1997 AHSME Problems/Problem 18 (→Solution)
- 14:39, 12 February 2011 (diff | hist) . . (-24) . . 2011 AMC 10A Problems/Problem 15
- 14:36, 12 February 2011 (diff | hist) . . (+30) . . 2011 AMC 10A Problems/Problem 15
- 14:35, 12 February 2011 (diff | hist) . . (+360) . . N 2011 AMC 10A Problems/Problem 15 (Created page with 'Roy bought a new battery-gasoline hybrid car. On a trip the car ran exclusively on its battery for the first 40 miles, then ran exclusively on gasoline for the rest of the trip, …')
